Datasheet > TD8279-5

TD8279-5

更新时间： 2024-09-09 19:54:47

品牌	Logo	应用领域
罗彻斯特 - ROCHESTER		/
页数	文件大小	规格书
17页	1245K
描述
Microprocessor Circuit, CMOS, CDIP40, DIP-40

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技术参数
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TD8279-5 技术参数

生命周期：	Contact Manufacturer	包装说明：	DIP,
Reach Compliance Code：	unknown	HTS代码：	8542.31.00.01
风险等级：	5.63	JESD-30 代码：	R-GDIP-T40
长度：	52.325 mm	端子数量：	40
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	CERAMIC, GLASS-SEALED	封装代码：	DIP
封装形状：	RECTANGULAR	封装形式：	IN-LINE
座面最大高度：	5.72 mm	标称供电电压：	5 V
表面贴装：	NO	技术：	CMOS
温度等级：	INDUSTRIAL	端子形式：	THROUGH-HOLE
端子节距：	2.54 mm	端子位置：	DUAL
宽度：	15.24 mm	uPs/uCs/外围集成电路类型：	MICROPROCESSOR CIRCUIT
Base Number Matches：	1

TD8279-5 数据手册

REI Datasheet

8279, 8279-5

Programmable Keyboard/Display Interface

The Intel 8279 is a general purpose programmable keyboard and display I/O interface device

designed for use with Intel microprocessors. The keyboard portion can provide a scanned interface to

a 64-contact key matrix. The keyboard portion will also interface to an array of sensors or a strobed

interface keyboard, such as the hall effect and ferrite variety. Key depressions can be 2-key lockout

or N-key rollover. Keyboard entries are debounced and strobed in an 8-character FIFO. If more than

8 characters are entered, overrun status is set. Key entries set the interrupt output line to the CPU.

Quality Overview

Rochester Electronics

Manufactured Components

•

ꢀ

•

ꢀ

ISO-9001

AS9120ꢀcertiﬁcation

QualiﬁedꢀManufacturersꢀListꢀ(QML)ꢀMIL-PRF-38535

Rochesterꢀ brandedꢀ componentsꢀ areꢀ

manufactured using either die/wafers

purchased from the original suppliers

orꢀRochesterꢀwafersꢀrecreatedꢀfromꢀtheꢀ

original IP. All recreations are done with

theꢀapprovalꢀofꢀtheꢀOCM.ꢀ

•

ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀClassꢀQꢀMilitary

•

ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀClassꢀVꢀSpaceꢀLevel

QualiﬁedꢀSuppliersꢀListꢀofꢀDistributorsꢀ(QSLD)

•

ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀRochesterꢀisꢀaꢀcriticalꢀsupplierꢀtoꢀDLAꢀand

ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀmeetsꢀallꢀindustryꢀandꢀDLAꢀstandards.

Parts are tested using original factory

testꢀprogramsꢀorꢀRochesterꢀdevelopedꢀ

test solutions to guarantee product

meetsꢀorꢀexceedsꢀtheꢀOCMꢀdataꢀsheet.

RochesterꢀElectronics,ꢀLLCꢀisꢀcommittedꢀtoꢀsupplyingꢀ

products that satisfy customer expectations for

quality and are equal to those originally supplied by

industry manufacturers.

The original manufacturer’s datasheet accompanying this document reﬂects the performance

and speciﬁcations of the Rochester manufactured version of this device. Rochester Electronics

guarantees the performance of its semiconductor products to the original OEM speciﬁcations.

‘Typical’ values are for reference purposes only. Certain minimum or maximum ratings may be

based on product characterization, design, simulation, or sample testing.

To learn more, please visit www.rocelec.com

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与TD8279-5相关器件

型号	品牌	获取价格	描述	数据表
TD8282	INTEL	获取价格	Bus Driver, 82 Series, 1-Func, 8-Bit, True Output, Bipolar, CDIP20
TD8283	INTEL	获取价格	Bus Driver, 82 Series, 1-Func, 8-Bit, Inverted Output, Bipolar, CDIP20
TD8284A	INTEL	获取价格	Processor Specific Clock Generator, 24MHz, MOS, CDIP18, DIP-18
TD8284A-1	INTEL	获取价格	Processor Specific Clock Generator, 30MHz, MOS, CDIP18, DIP-18
TD8286	INTEL	获取价格	Bus Transceiver, 82 Series, 1-Func, 8-Bit, True Output, TTL, CDIP20
TD-8286	CLARE	获取价格	MICROWAVE NOISE TUBES & NOISE SOURCES
TD8287	INTEL	获取价格	Bus Transceiver, 82 Series, 1-Func, 8-Bit, Inverted Output, TTL, CDIP20
TD-8287	CLARE	获取价格	MICROWAVE NOISE TUBES & NOISE SOURCES
TD8288	INTEL	获取价格	Control/Command Signal Generator, 10MHz, CMOS, CDIP20
TD-8288	CLARE	获取价格	MICROWAVE NOISE TUBES & NOISE SOURCES

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